TM 9-2320-302-34
0037 00-2
BULL/IDLER GEAR REPLACEMENT - CONTINUED
0037 00
REMOVAL - CONTINUED
3.
Install crankshaft protector (5) on end of crankshaft over engine barring tool (1).
4.
Remove two lower bolts (3).
CAUTION
Do not allow bull/idler gear to come in contact with crankshaft oil seal contact surface. Oil leaks may result
if this surface is scratched.
NOTE
Bull/idler gear will rotate slightly as it is being removed.
5.
Grasp bull/idler gear (6) and pull out of cylinder block recess.
6.
Remove two guide studs (4).
CLEANING AND INSPECTION
1.
Use general cleaning methods to clean all parts.
2.
Inspect bull/idler gear recess (7) in cylinder block. Ensure surfaces are clean and free of foreign material or damage and
that two lubrication holes (8) are clear.
4
1
5
3
6
